>>150047074
It's a shortening of "Pallas Athena", IIRC
>Pallas -> Paru
>Athena -> Thena
>Palutena
Uprising also has other gods from Greek myth
Regardless, I still expected to see more of them. Off the top of my head, I can only think of Palutena, GoW Athena, and I vaguely recall a shotacon from some old romance manga.